18303784a0
ADR-0046 status -> Accepted + implemented (8 commits 9f5f76b..22bec61); README index updated; the two draft-divergent decisions recorded inline (App.relationships not SchemaCache; nav overlay partial-clear + gutter). Handoff 63 covers the full UI build across Phases A/B/C; issues #20/#21/#23 closed on Gitea.